040000 tree df2ebbd65dc0eb1692ada96d19a91262dcc36c4d	mbedtls
040000 tree 9ba80bd1020511d828e68720faff1908fefeae62	rand32
040000 tree bd6b01148b2ce96db8ae1d3ef2942da92be48794	tinycrypt
040000 tree f10309b4ab990bed68e73cac97c8a33da2e79417	tinycrypt_hmac_prng